One of the regular posts for the planned blog is a focus on a question that exemplifies the sort of questions we'd love to see more like. Gaming and SuperUser do this weekly - we can build up to that, but we probably don't yet have enough really great questions each week to post that frequently.
As a somewhat arbitrary frequency to start with, I've picked the full moon (in NZ, since that's where I am). So I'll use the highest-voted answer here as of Jul 15 6:40 pm NZDT. (It's likely that we won't have the blog site up by then, so I'll put the post somewhere everyone can see it until we do).
UPDATE: I'll wait three more days and see what happens with this. I'll think up some sort of reason for choosing that day then ;)
The question doesn't have to be one that has had a lot of views, although that might be a good indicator. Please post any question that you feel is worthy and explain why. Try not to promote your own questions or answers for publicity's sake. The question doesn't have to be one asked since the last full moon - that's how often we'll feature a question, but it can be any open question.
Standard voting answers, please: one suggestion per answer, and if you like a suggestion then vote it up (if you want to elaborate, add a comment or edit the existing answer).